Hollywood AI-listers: is the technology ready to rival flesh-and-blood film stars?

<p>As a freaky Val Kilmer doppelganger stars in a new western and faux starlet Tilly Norwood is set for her feature debut, experts are split on whether mainstream adoption is a long way down the line – or just around the corner</p><p>‘Don’t fear the dead – and don’t fear me.” An ex